- Starter matchup: Shane Drohan (Milwaukee Brewers) vs Sonny Gray (Boston Red Sox).
- Lineup status: confirmed by both teams.
- NRFI model: 59% probability, lean NRFI, +8.6% edge.
Pitching Matchup
On the season, Sonny Gray holds the ERA edge in this matchup. Shane Drohan carries a 10.13 ERA and 2.63 WHIP, while Sonny Gray sits at 2.76 ERA and 0.98 WHIP.
Strikeout rates: Shane Drohan at 6.75 K/9, Sonny Gray at 5.51 K/9.
K projections: Shane Drohan at 2.4 (line 5.5)
Sonny Gray projected at 6.0 (line 6.5).
Sonny Gray has a 80.5% career NRFI rate. No first-inning data available for Shane Drohan.
This is a LHP vs RHP matchup, creating potential platoon advantages in both lineups.
Strikeout Projections
Our strikeout model weighs pitcher K rate, opponent lineup whiff tendency, park factors, and umpire zone size to project total strikeouts per starter.
Shane Drohan (Milwaukee Brewers) is projected for 2.4 strikeouts against a posted line of 5.5. The projection sits 3.1 K below the line, giving the model a Under lean at 6/10 confidence.
Win probability on this lean: 46%.
He faces a moderate-K lineup that strikes out at 22.5% with a 26.8% whiff rate.
Sonny Gray (Boston Red Sox) is projected for 6.0 strikeouts against a posted line of 6.5. The projection sits 0.5 K below the line, giving the model a Neutral lean at 5/10 confidence.
Win probability on this lean: 50%.
He faces a moderate-K lineup that strikes out at 21.1% with a 29.6% whiff rate.
The Boston Red Sox lineup is more vulnerable to strikeouts in this matchup. Boston Red Sox batters K at 22.5%, Milwaukee Brewers batters at 21.1%.
NRFI & First 5 Analysis
Our NRFI model analyzes both starting pitchers' first-inning profiles, the top-of-order hitters in each lineup, the umpire's historical zone, and environmental factors to produce a probability estimate. For this game, the model assigns a 58.6% probability of no runs in the first inning, compared to the market's implied probability of 50.0%.
- That creates a moderate 8.6% edge on NRFI.
- The best available line is NRFI +100 / YRFI -122 at FanDuel.
- Publication tier: slate_only.
- Home plate umpire Brennan Miller runs a average zone. See the umpire section below for full career data.
- Our NRFI model sits at 12-11 (52.2%) on official picks this season.
Prop Edges
Lineup & Matchup Breakdown
Lineups are confirmed as of this writing.
Lineup K vulnerability: 21.1% strikeout rate, 29.6% whiff rate.
Lineup K vulnerability: 22.5% strikeout rate, 26.8% whiff rate.
Ballpark, Weather & Umpire
- Fenway Park carries a 1.08 run factor (hitter-friendly).
- Home run factor: 1.15 — the park elevates HR power.
- Park notes: Green Monster (37ft wall in left field); Pesky's Pole (302ft in right field); Triangle in center field.
First pitch forecast: 40F with 7 mph winds from the E. Humidity: 43%.
- Home plate umpire: Brennan Miller.
- Career NRFI rate: 55.1% across 89 games tracked.
- Zone tendency: Slightly wide.
- K factor: 0.992 (league average strikeouts in his games).
Run Projections & Total
Our projection model puts the total at 5.5 combined runs, with Milwaukee Brewers projected for 2.8 and Boston Red Sox for 2.7.
No total line posted yet for comparison.
The run projection is essentially a coin flip between these two teams.